Ingqumba yomhlaba ojijwayoyimfumba yomhlaba we-screw drill, ebonakaliswe ngokuba iquka i-drill bit kunye ne-drill pipe, kunye ne-drill bit okanye i-drill pipe idityaniswe kunye nomthombo wamandla wegalelo lokudibanisa; Emva kokuba imfumba iqhutywe ngaphantsi komhlaba, ayiyi kukhutshwa kwaye iya kusetyenziswa ngokuthe ngqo njengemfumba
Amasuntswana achazwe ngasentla abandakanya i-auger bit esezantsi
1, Umbhobho wentsimbi ophakathi
2. Umbhobho wokudibanisa ophezulu
3, Umbhobho wokubhola uquka umbhobho odibanisayo ophezulu
4. Intonga yentsimbi ephakathi
5. Ishaft yokudityaniswa esezantsi
6, Emva kokuqhutywa phantsi komhlaba, imfumba apha ayisakhutshelwa ngaphandle, kodwa isetyenziswa ngokuthe ngqo njengemfumba.
Ngesiseko se "end bearing pile" isakhiwo kunye nesakhiwo se "friction pile" kwinkqubo yokwakha, isetyenziswa ngokubanzi ekwakhiweni kweentlobo ezahlukeneyo zeemfumba zomhlaba, i-anchor zomhlaba kunye neengqumba zomhlaba ezakhiwe ngokungaqhelekanga.
Itekhnoloji yokucubungula yemfumba yomhlaba ojikelezayo
Ngokuqhelekileyo, iimfumba ezisemgangathweni ziyakwazi ukuveliswa ngokusika, ukuguqulwa, i-welding, pickling, i-plating eshushu kunye nezinye iinkqubo zobuchwepheshe. I-Pickling kunye ne-galvanizing eshushu yinkqubo ebalulekileyo yokuchasana nokubola, echaphazela ngokuthe ngqo ubomi benkonzo yeemfumba zomhlaba ojikelezayo.
Umgangatho wokucutshungulwa kwemfumba yomhlaba umisela ngokuthe ngqo ubomi benkonzo yemfumba yomhlaba wesinyithi, njengomgangatho wombhobho okhethiweyo odibeneyo, umgangatho womgangatho we-welding, nokuba kukho imingxunya yesanti, i-welding yobuxoki kunye nobubanzi be-welding, apho zonke kuchaphazela ubomi benkonzo yexesha elizayo kwimfumba yomhlaba kunye nomgangatho wokucubungula okulandelayo. I-Pickling yinkqubo ebalulekileyo ye-anti-corrosion esisiseko, kunye nomgangatho we-plating eshushu, njengexesha le-plating eshushu kunye nomgangatho wonyango lomphezulu, Zonke zichaphazela umgangatho wonyango lwe-anti-corrosion . Ngokuqhelekileyo, imfumba yomhlaba ojikelezayo ingasetyenziselwa iminyaka engama-40-80. Imekobume kunye nendlela yokusetyenziswa kwenkqubo yokusetyenziswa nayo ichaphazela ubomi benkonzo yemfumba yomhlaba, njengeqondo le-acid-base yomhlaba, nokuba inkqubo yokusebenza ifanelekile, kwaye ukusetyenziswa okungafanelekanga kuya kukhokelela ekutshatyalaliswa komphezulu womhlaba. inqwaba yomhlaba wesinyithi, ukutshatyalaliswa komgangatho wokukhusela isinyithi, ukukhawulezisa ukubola kwemfumba yomhlaba wesinyithi kunye nokunciphisa ubomi benkonzo.
Ulwazi lwesicelo semfumba yomhlaba ojikelezayo
Ingqumba yomhlaba we-Spiralngokuqhelekileyo isetyenziselwa ukuqinisa iintente kumhlaba onesanti nokuthintela iintente ekubeni ziphetshethwe ngumoya. Kwangaxeshanye, umhlaba obambe umthamo weSteel Screw Pilesingcono kunaleyo yengqumba yomhlaba othambekele ngokubanzi kumhlaba othambileyo oyisanti